Torsion bars for stock suspension rebuild

The.920's will be stiffer, I would stay with the original bars unless you want a firmer ride. Not knowing what is in your 69 cuda engine and suspension wise i would guess you have .870 bars and those are available. I have .890 bars (heavy duty suspension) in my 67 with KYB gas shocks and a aftermarket antiswaybar and the ride is very firm. If you are trying to keep to the stock ride use Monroe or Gabriel gas shocks. mancini racing (www.maniciniracing.com) has the .870,.890 and .920 bars for $140.